An electron in a hydrogen atom in the level n 5 undergoes a transition to level n 3. What is the wave length of the emitted radiation? Select one: a. 128 nm b. 1280 m O C. 1280 nm d. 128 m

Q: Given a frequency of 3.82×10^14 Hz, calculate the corresponding wavelength in nm. A. 786 B. 716 C.…

A: The frequency of the radiation is = 3.82×1014 Hz The wavelength of the radiation is =?

Q: energy increasing Emission of Longest Wavelength Emission of Largest (Most Energy) Photon Of the…

A: When the electron jumps from lower energy to the higher energy, energy is absorbed by the electron.…

Q: What is the wavelength and energy

A: We have   c=fλSo , wavelength  λ=fc​=6.51×1014Hz3×108m/s​=4.608×10−7m…

Q: 13) An FM radio station broadcasts electromagnetic radiation at a frequency of 103.4 MHz (megahertz;…

A: frequency = 103.4 MHz

Q: A radiation has the wavelength of 118 nm. calculate energy of photon. a.1.18 x 10^22 J b.134 x…

A:

Q: For your WiFi with frequency of 900 MHz, what wavelength does it have?   a. 3 x 105 m   b. 3 x 1017…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Laser light has a wavelength of 580 nm in a vacuum. C

A: Solution:- Data provided - wavelength of laser light in vacuum = 580 nm Refractive index = 1.2…

Q: 9.Which choice identifies the wavelength?     A.1 B.2 C.3 D.4

A: Wavelenght depends on the medium which are vaccum, air or water in which wave travels.…

Q: A wave has a frequency of 5041.28 Hz and a wavelength of 6.51 m. What is the speed of the wave? m/s

A: in the given question ,v= frequency of wave= 5041.28 Hz or s-1ʎ=wavelength of wave =6.51m the speed…

Q: Anna B. wants to determine what type of wave is emitted when a hydrogen electron passes from level 6…

A: We should be aware of wavelengths of electromagnetic spectrum.

Q: What wavelength , in m, does an alpha particle have if it is traveling at 15% the speed of light c?…

A: The gap that held between two consecutive points in any wave is stated as "wavelength". The common…

Q: The frequency of the light having the longest wavelength is O 9.23 x 1010s-1 O 5.12 x 1021s-1 O 5.00…

A: The relationship between frequency and wavelength is given by  frequency X wavelength = speed of…

Q: Calculate the wavelength, in nm, of a photon that has a frequency of 1.87 x 10¹5 Hz. Note: c = 3.00…

A: Given,The frequency of a photon = 1.87 x 1015 Hz.The speed of light ( C ) = 3.00 x 108

Q: I have a midterm tomorrow and really need help with question 12!! Please and Thank you

A: Energy of one photon can be calculated as follows,

Q: In scenario C, visible light is in the middle of the yellow region of the visible spectrum. Estimate…

A:

Q: 20. A laser shines violet light with a frequency of 714 THz onto the metal in the previous question,…

A: The velocity (v) of the electron is calculated as shown below where m is the mass of an electron.

Q: Which of the following wavelengths of light has the HIGHEST energy?a. Violet light: ℷ=400 nmb. Blue…

A: Given,Violet light: λ =400 nmBlue light: λ =450 nmGreen light: λ =500 nmYellow light: λ =550 nmRed…

Q: If a mole of photons of light has 2.39 J.mol energy, what is its wavelength (and description)?…

A: The relationship between energy and wavelength of photons of light is  E = NA×hcλ E = energy NA =…

Q: Place the following types of electromagnetic radiation in order of shortest to longest wavelength:…

A: Electromagnetic radiation: electromagnetic radiations are categorised on the basis of energy or…

Q: What is the energy of a photon of wavelength 516 nm? Select one: -19 O a. 3.85 x 10 J -48 O b. 1.15…

A: The equation is, E=hcλh=plank's constantc=velocity of lightλ=wavelength

Q: What is the energy of a photon with a wavelength of 245nm ?

A:

Q: What is the wavelength of an electron traveling at 6.2 × 106 m S -34 h = 6.626 × 10−³4 J * s mass of…

A: Velocity, mass of electron is given we have to find the wavelength.

Q: A. Calculate the kinetic energy (in Joules) of a proton traveling at a velocity of 4.20E5 m/s B.…

A:

Q: What should be the speed of a beam of particles of mass 1.052x10-27 g in order to have a wavelength…

A: The de Broglie hypothesis: De Broglie proposed that just as light has both wave-like and…

Q: 5. What is the wavelength of a wave that has a frequency of 6.1 · 10° Hz? Remember that c = 2.998 ·…

A:

Q: Calculate the energy of the red light emitted by a neon atom with a wavelength of 465.5 nm a. 4.27…

A: Given that, wavelength is 465.5 nm. To calculate energy of re light emitted.

Q: 6. What is the wavelength (^) of blue light with a frequency (v) of 6.68 x 1015 s? (c = 3.00 x 10%…

A: Frequency is defined as the number of cycles per second. Wavelength is defined as the distance…

Q: An electromagnetic radiation has an energy of 252.90 kJ mol". What is its wavelength? Select one: О…

A:

Q: Calculate the de Broglie wavelength: a. a mass of 1.0 g travelling at 100 km/s b. a He atom…

A:

Q: Which of the following statements is true? A. Energy decreases as the wavelength decreases. B.…

A: Here, we have to find the correct statement about energy, wavelength, and frequency from the given…

Q: What is the wavelength of a wave that has a frequency of 6.1 · 10° Hz? Remember that c 2.998 10 m/s.…

A: Wavelength is inversely proportional to the frequency

Q: Using these data, find the experimentally determined value of Planck's constant, ℎh , and the…

A: The value of plancks constant h = 6.63 x 10-34 J sAverage value of frequency = 3x1015 /sAverage…

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.